Concrete pipe pile combined material distribution device

Abstract

The utility model relates to a concrete pipe pile combined material distribution device which comprises double-beam bridge type hoisting equipment, a lifting appliance structure and a concrete pumping system. The double-beam bridge crane comprises a double-beam crane X-axis trolley walking system, a double-beam crane Y-axis trolley walking system and a double-beam crane Z-axis lifting system, the double-beam crane X-axis trolley walking system and the double-beam crane Y-axis trolley walking system can drive the double-beam crane Z-axis lifting system to move in the X-axis direction and the Y-axis direction, and the double-beam crane Z-axis lifting system can drive the lifting tool structure to move up and down. The double-beam crane Z-axis lifting system comprises two hydraulic oil cylinders which are vertically arranged; the concrete pumping system comprises a concrete pipe pile pump, a pump pipe and two pump pipe supporting vehicles, and a permanent magnet is arranged on the side, close to the electric pole mold, of the pump pipe supporting vehicle; the combined material distributing device further comprises an electric control table. According to the utility model, the stable quality of the concrete pipe pile is guaranteed, the labor intensity is reduced, the collaborative efficiency of production equipment is improved, and the field area of a production workshop is saved.

Description

Technical Field

[0001] The utility model relates to a material distribution device, in particular to a concrete pipe pile combined material distribution device, and belongs to the technical field of concrete pipe pile processing equipment. Background Art

[0002] At present, most of the feeding devices on the market are based on rail trolley movement, metering control, and pump feeding to complete the automation of automatic feeding of pipe pile molds. The devices mainly include pumping host, metering detection control, weighing trolley, and supporting sensors.

[0003] For example, a "pipe pile concrete placing equipment" disclosed in Chinese patent literature, with publication number CN207841699U, includes a support vehicle and a pipe pile mold arranged above the support vehicle. The top of the pipe pile mold is provided with an opening, and the opening is covered with a cover body. A fixing component is provided between the cover body and the pipe pile mold. The support vehicle is provided with a supporting component, and the supporting component is abutted against the bottom of the pipe pile mold. The support vehicle is connected to a sliding component and a traction device, so as to achieve the effect of improving the placing efficiency.

[0004] Due to the narrowness and length of the rail trolley, the length of the site occupied is generally not less than 40 meters. The contradiction between reducing the length of the site and increasing the effective use area of the factory workshop while ensuring the improvement of production efficiency and saving manpower and material resources is particularly prominent.

[0005] Therefore, a concrete pipe pile joint placing device is proposed which utilizes the X-axis, Y-axis and Z-axis of a double-beam crane to realize automatic placing of concrete pipe piles in a workshop without ground tracks. Utility Model Content

[0006] The utility model mainly aims at the above-mentioned problems existing in the prior art and provides a concrete pipe pile combined distribution device.

[0007] The purpose of this utility model is mainly achieved through the following solutions:

[0008] The combined concrete pipe pile placing device includes a double-beam bridge crane, a sling structure and a concrete pumping system; the double-beam bridge crane includes a double-beam crane X- and Y-axis trolley traveling system and a double-beam crane Z-axis lifting system, the double-beam crane X- and Y-axis trolley traveling system can drive the double-beam crane Z-axis lifting system to move along the X-axis and Y-axis directions, and the double-beam crane Z-axis lifting system can drive the sling structure to move up and down, the double-beam crane Z-axis lifting system includes two vertically arranged hydraulic cylinders, the fixed ends of the hydraulic cylinders are connected to the double-beam crane X- and Y-axis trolley traveling systems, and the telescopic ends of the hydraulic cylinders are connected to the sling structure, and the sling structure is used to lift the pole mold; the concrete pumping system includes a concrete pipe pile pump, a pump pipe and a pump pipe trolley, and there are two pump pipe trolleys, and a permanent magnet is provided on the side of the pump pipe trolley close to the pole mold; the combined placing device also includes an electrical control console.

[0009] Preferably, the double-beam crane X-axis and Y-axis trolley travel system includes two double-beam crane X-axis tracks, two sets of crane X-axis railcars, a double-beam crane Y-axis track and two crane Y-axis railcars. The two sets of crane X-axis railcars are respectively connected to the two ends of the double-beam crane Y-axis track, and the two sets of crane X-axis railcars can slide on the corresponding double-beam crane X-axis tracks, and the two crane Y-axis railcars can slide on the double-beam crane Y-axis track.

[0010] Preferably, a weighing sensor is installed on the traveling Y-axis rail car, and the fixed end of the hydraulic cylinder is installed on the traveling Y-axis rail car through the weighing sensor.

[0011] Preferably, a grating ruler is installed on the hydraulic cylinder.

[0012] Preferably, the sling structure includes a lifting bracket and a plurality of grips located at the bottom of the lifting bracket.

[0013] Preferably, the pump tube is arranged along the Y-axis direction.

[0014] Preferably, a stinger rack is provided on the upper portion of the pump pipe supporting vehicle, the pump pipe is inserted into the stinger rack, and the pump pipe supporting vehicle can drive the stinger rack to move along the length direction of the pump pipe.

[0015] Therefore, compared with the existing technology, the utility model has the following advantages: the utility model achieves the purpose of saving production site area by modifying the double-beam crane, ensuring the stability of the quality of concrete pipe piles, reducing labor intensity, improving the coordinated efficiency of production equipment, and saving the site area of the production workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a top view of the X-axis and Y-axis trolley travel system of the double-beam crane in the utility model;

[0018] Figure 3 yes Figure 1 Enlarged view of point A in the middle;

[0019] Figure 4 yes Figure 1 Enlarged view of point B in the middle.

[0020] Illustration description: 1-Double-beam crane X-axis track, 2-Crane X-axis rail car, 3-Double-beam crane Y-axis track, 4-Crane Y-axis rail car, 5-Hydraulic cylinder, 6-Electric pole mold, 7-Concrete pipe pile pump, 8-Pump pipe, 9-Pump pipe trailer, 10-Permanent magnet, 11-Electric control console, 12-Weighing sensor, 13-Lifting bracket, 14-Gripper, 15-Station rack, 16-Varyage hydraulic pump station. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the technical solution of the present invention through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of the present invention is not limited to the following embodiments, and any form of modification and / or change made to the present invention will fall within the scope of protection of the present invention.

[0022] In this utility model, unless otherwise specified, all parts and percentages are by weight. The equipment and raw materials used are commercially available or commonly used in the art. The methods in the following embodiments, unless otherwise specified, are conventional methods in the art. The components or equipment in the following embodiments, unless otherwise specified, are all common standard parts or components known to those skilled in the art. Their structures and principles are known to those skilled in the art through technical manuals or routine experimental methods.

[0023] Example 1:

[0024] like Figure 1-4 As shown, the utility model provides a technical solution, a concrete pipe pile combined placing device, which is composed of a double-beam bridge crane, a sling structure, a concrete pumping system and an electrical control console 11.

[0025] The above-mentioned double-beam bridge crane is composed of a double-beam crane X-axis and Y-axis trolley traveling system and a double-beam crane Z-axis lifting system. The double-beam crane X-axis and Y-axis trolley traveling system can drive the double-beam crane Z-axis lifting system to move along the X-axis and Y-axis directions, and the double-beam crane Z-axis lifting system can drive the hoist structure to move up and down. The double-beam crane Z-axis lifting system includes two vertically arranged hydraulic cylinders 5. The fixed end of the hydraulic cylinder 5 is connected to the double-beam crane X-axis and Y-axis trolley traveling system, and the telescopic end of the hydraulic cylinder 5 is connected to the hoist structure. The hoist structure is used to lift the pole mold 6; the concrete pumping system is composed of a concrete pipe pile pump 7, a pump pipe 8 and a pump pipe support trolley 9. There are two pump pipe support trolleys 9, and a permanent magnet 10 is fixedly installed on one side of the pump pipe support trolley 9 close to the pole mold 6 by bolts. The concrete pipe pile pump 7 is used to feed concrete into the pole mold; a programmable electronic control system is installed on the electrical console 11.

[0026] Example 2:

[0027] like Figure 1-4 As shown, the utility model provides another technical solution, a concrete pipe pile combined placing device, which is different from Example 1 in that the double-beam crane X-axis and Y-axis trolley walking system is composed of two double-beam crane X-axis tracks 1, two sets of crane X-axis rail cars 2, double-beam crane Y-axis tracks 3 and two crane Y-axis rail cars 4, and encoders are installed on the crane X-axis rail cars 2 and the crane Y-axis rail cars 4. The two sets of crane X-axis rail cars 2 are respectively fixedly connected to the two ends of the double-beam crane Y-axis tracks 3 by bolts, and the two sets of crane X-axis rail cars 2 can slide on the corresponding double-beam crane X-axis tracks 1, and the two crane Y-axis rail cars 4 can slide on the double-beam crane Y-axis tracks 3. It should be noted here that the double-beam crane X-axis and Y-axis trolley walking system adopts the currently existing double-beam bridge crane equipment, and its specific structure

[0028] Specifically, both Y-axis rail cars 4 are equipped with weighing sensors 12, and the fixed end of the hydraulic cylinder 5 is installed on the Y-axis rail car 4 through the weighing sensor 12. The Y-axis rail car 4 is also equipped with a variable frequency hydraulic pump station 16, which provides lifting power to the hydraulic cylinder (Z-axis).

[0029] Specifically, a grating ruler is installed on the hydraulic cylinder 5, and the elevation of the pump pipe 8 is fixed. The elevation can be set by positioning the grating ruler on the hydraulic cylinder (Z axis) to achieve accurate positioning of the pole mold and the pump pipe 8.

[0030] Example 3:

[0031] like Figure 1-4As shown, the utility model provides another technical solution, a concrete pipe pile combined placing device, which is different from Example 1 in that the sling structure consists of a lifting bracket 13 and a plurality of grippers 14 located at the bottom of the lifting bracket 13. The upper end of the lifting bracket 13 is fixedly connected to the telescopic end of the hydraulic cylinder 5. The gripper 14 is an existing technology and can be purchased on the market. If a hydraulic mechanical gripper is used, it can be used as long as the clamping and loosening of the pole mold 6 can be achieved.

[0032] Example 4:

[0033] like Figure 1-4 As shown, the present invention provides another technical solution, a concrete pipe pile combined distribution device, which is different from Example 1 in that the pump pipe 8 is arranged along the Y-axis direction.

[0034] Specifically, a stinger frame 15 is fixed to the upper part of the pump pipe support trolley 9 by bolts, the pump pipe 8 is inserted into the stinger frame 15, and the pump pipe support trolley 9 can drive the stinger frame 15 to move along the length direction of the pump pipe 8. The setting of the stinger frame 15 can ensure that the elevation of the pump pipe 8 is fixed.

[0035] The production operation process of this device is as follows: First, the electric control console controls the crane to move to the designated position, and the gripper clamps the pole mold to be laid. The X-axis track car 2 and the Y-axis track car 4 are equipped with encoders that transmit positioning signals to the electric control console. The electric control console controls the Y-axis track car 4 to move in the direction of the pump pipe. The encoder signal on the Y-axis track car 4 stops when it reaches the position. The electric control console then controls the concrete pile pump to deliver the material. The electric control console controls the Y-axis track car 4 to gradually retreat to lay each section of material. The retreat speed of the Y-axis track car 4 can be controlled by setting the weight of each section of material. When the weight of the last section of material is compared and the automatic laying is completed, the automatic laying is exited. It should be noted that when the material is retreated, the permanent magnet on the pump pipe support car near the pole mold will attract the mold and move it to the set length to separate. A baffle can be set on the ground to prevent the pump pipe support car from retreating with the mold. When the pump pipe support car contacts the baffle, it will be blocked from further retreat, thereby achieving separation of the mold and the pump pipe support car.

[0036] The utility model provides a concrete pipe pile joint placing device, an electrical console 11 is equipped with a programmable electronic control system, the programmable electronic control system is electrically connected to the driving X-axis rail car 2, the driving Y-axis rail car 4, the encoder, the frequency conversion hydraulic pump station 16, the grating ruler, the weighing sensor and the concrete pipe pile pump 7, and the driving X-axis rail car 2, the driving Y-axis rail car 4, the frequency conversion hydraulic pump station 16 and the concrete pipe pile pump 7 are controlled by the programmable electronic control system. , weighing sensor, and the specific model and specifications of the concrete pipe pile pump 7 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail. The specific structure and circuit of the programmable electronic control system, the X-axis rail car 2 of the traveling crane, the Y-axis rail car 4, the encoder, the variable frequency hydraulic pump station 16, the grating scale, the weighing sensor, and the concrete pipe pile pump 7 are not within the scope of protection of this application, and those skilled in the art can derive them through common sense, conventional means or simple deduction in this field, which will not be described here.

[0037] The concrete pipe pile combined placing device provided by the utility model achieves the purpose of saving production site area by modifying the double-beam crane, ensures the stable quality of concrete pipe piles, reduces labor intensity, improves the coordinated efficiency of production equipment, and saves valuable site area of the production workshop.

[0038] It should be understood that the embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

Claims

1. Concrete pipe pile combined distribution device, characterized by: The combined material distribution device includes a double-beam bridge crane, a sling structure and a concrete pumping system; the double-beam bridge crane includes a double-beam crane X-axis and Y-axis trolley travel system and a double-beam crane Z-axis lifting system, the double-beam crane X-axis and Y-axis trolley travel system can drive the double-beam crane Z-axis lifting system to move along the X-axis and Y-axis directions, the double-beam crane Z-axis lifting system can drive the sling structure to move up and down, and the double-beam crane Z-axis lifting system includes two vertically arranged hydraulic cylinders (5). The fixed end of the hydraulic cylinder (5) is connected to the X-axis and Y-axis trolley travel system of the double-beam crane, and the telescopic end of the hydraulic cylinder (5) is connected to the hoisting device structure, and the hoisting device structure is used to hoist the electric pole mold (6); the concrete pumping system includes a concrete pipe pile pump (7), a pump pipe (8) and a pump pipe support vehicle (9), two pump pipe support vehicles (9) are provided, and a permanent magnet (10) is provided on one side of the pump pipe support vehicle (9) close to the electric pole mold; the combined material distribution device also includes an electrical control console (11).

2. The concrete pipe pile combined distribution device according to claim 1, characterized in that: The double-beam crane X-axis and Y-axis trolley travel system comprises two double-beam crane X-axis rails (1), two sets of crane X-axis rail vehicles (2), a double-beam crane Y-axis rail (3) and two crane Y-axis rail vehicles (4). The two sets of crane X-axis rail vehicles (2) are respectively connected to the two ends of the double-beam crane Y-axis rail (3), and the two sets of crane X-axis rail vehicles (2) can slide on the corresponding double-beam crane X-axis rails (1), and the two crane Y-axis rail vehicles (4) can slide on the double-beam crane Y-axis rail (3).

3. The concrete pipe pile combined distribution device according to claim 2, characterized in that: A weighing sensor (12) is installed on the traveling Y-axis rail vehicle (4), and the fixed end of the hydraulic cylinder (5) is installed on the traveling Y-axis rail vehicle (4) through the weighing sensor (12).

4. The concrete pipe pile combined distribution device according to claim 3, characterized in that: A grating ruler is installed on the hydraulic cylinder (5).

5. The concrete pipe pile combined distribution device according to claim 1, characterized in that: The sling structure comprises a sling bracket (13) and a plurality of grippers (14) located at the bottom of the sling bracket (13).

6. The concrete pipe pile combined distribution device according to claim 1, characterized in that: The pump tube (8) is arranged along the Y-axis direction.

7. The concrete pipe pile combined distribution device according to claim 6, characterized in that: A stinger rack (15) is provided on the upper portion of the pump pipe trolley (9), the pump pipe (8) is inserted into the stinger rack (15), and the pump pipe trolley (9) can drive the stinger rack (15) to move along the length direction of the pump pipe (8).

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